FLUX.2 Klein 4B
Image model for prompt-driven generation, editing, and visual design workflows
Context
128,000
Max output
128,000
Input / 1M
$1.00
Output / 1M
$1.00
Providers
3
01Profile
Profile
Released
2026-01-14
Last updated
2026-06-08
Knowledge cutoff
2025-06
Weights
Open
02Capabilities
Capabilities
Input
image · text
Output
image
Reasoning
No
Tool calling
No
Structured output
No
Attachments
No
Cache read
—
Cache write
—
03Pricing
Pricing across 1 providers
Per 1M tokens, USD. Sorted by input price. First-party row highlighted.
04History
Change history
5+ recent events since 2026-01-14
2026-06-08Addedverceloffering→ new
2026-05-15Removedopenrouterofferingremoved→ new
2026-05-13Addednearaioffering→ new
2026-05-03Addednvidiaoffering→ new
2026-01-31Addedopenrouteroffering→ new